Flexible adhesive application mechanism

Abstract

This invention discloses a flexible adhesive application mechanism, including a worktable, a connecting seat, a lifting and pressing assembly, a support assembly, a material tray assembly, and an adhesive application assembly. A rotating device is detachably mounted on the upper side of the worktable. A fixing carrier for securing the product is detachably mounted on the upper side of the connecting seat. The lifting and pressing assembly is used to press the product. The support assembly includes a support frame, a base plate slidably mounted on the upper side of the support frame, and a fixing frame detachably mounted on the upper side of the base plate. The material tray assembly is used to wind the adhesive application strip. The adhesive application assembly includes a clamping cylinder detachably mounted on the upper side of the base plate and two adhesive application clamping assemblies. The clamping cylinder has two output ends arranged opposite each other, and the two adhesive application clamping assemblies are respectively located at the two output ends. The adhesive application strip is wound around the two adhesive application clamping assemblies. This flexible adhesive application mechanism automatically cleans residual adhesive after the earphone is glued and assembled, ensuring that the earphone's appearance meets the requirement of being free of residual adhesive.

Description

Technical Field

[0001] This invention relates to the field of automated production equipment technology, and in particular to a flexible adhesive application mechanism. Background Technology

[0002] With the rapid development of the social economy, people's demand for various products has increased accordingly. Manual production is far inferior to automated equipment in terms of both speed and product quality, and labor costs are rising year by year. Adopting automated equipment for production is an inevitable trend. Using automated equipment can save enterprises a lot of manpower, material resources, and financial resources, improve product quality, enhance enterprise competitiveness, and increase enterprise efficiency.

[0003] After the earphones are assembled with adhesive, adhesive residue remains on the surface. Current technology uses manual wiping to remove this residue, but manual wiping is inefficient, can easily damage the earphones, and is not always thorough. Therefore, a new technical solution is urgently needed to address at least one of these technical problems. Summary of the Invention

[0004] In view of the above shortcomings, the purpose of this invention is to provide a flexible adhesive cleaning mechanism to automatically clean residual adhesive after the earphone is glued and assembled, so that the earphone appearance meets the requirement of no residual adhesive.

[0005] To achieve the above-mentioned technical objectives and meet the above-mentioned technical requirements, the technical solution adopted by the present invention is as follows:

[0006] A flexible adhesive application mechanism, characterized in that it comprises:

[0007] The workbench is provided with a detachable rotating device on its upper side;

[0008] A connecting seat is provided on the rotating device, and a fixing carrier for fixing the product is detachably provided on the upper side of the connecting seat;

[0009] The lifting and pressing assembly, located on the upper side of the connecting seat, is used to press the product.

[0010] The support assembly disposed on the upper side of the workbench includes a support frame, a base plate slidably disposed on the upper side of the support frame, and a fixing frame detachably disposed on the upper side of the base plate.

[0011] The tray assembly, which is mounted on the fixed frame, is used to wind the adhesive strip.

[0012] The adhesive application assembly disposed on the upper side of the substrate includes a clamping cylinder detachably disposed on the upper side of the substrate and two adhesive application clamping assemblies. The clamping cylinder has two output ends disposed opposite to each other, and the two adhesive application clamping assemblies are respectively disposed on the two output ends. The adhesive strip is wound around the two adhesive application clamping assemblies.

[0013] As a preferred technical solution, the adhesive wiping clamping assembly includes a first bracket and a second bracket detachably and side-by-side disposed on the upper side of the substrate, a mounting plate detachably disposed on the output end, and adhesive wiping claws detachably disposed on the mounting plate at the end opposite to the clamping cylinder. A first tensioning column and a second tensioning column are symmetrically and detachably disposed on the upper side of the first bracket, and a third tensioning column and a fourth tensioning column are symmetrically and detachably disposed on the upper side of the second bracket. A guide assembly for guiding the material strip is detachably disposed on the upper side of the mounting plate, and the two guide assemblies are symmetrically disposed. A movable pusher assembly is detachably disposed between the mounting plate and the first bracket.

[0014] As a preferred technical solution, the guide assembly includes a first guide post, a second guide post, a tensioning wheel, and a third guide post detachably disposed on the upper rear side of the mounting plate; a guide wheel detachably disposed on the upper middle side of the mounting plate; and a fourth guide post and a fifth guide post detachably disposed on the upper front side of the mounting plate. The adhesive strip is arranged along the first tensioning post, the second tensioning post, the first guide post, the second guide post, the tensioning wheel, the third guide post, the fourth guide post, the adhesive clamp, the fifth guide post, the guide wheel, the fourth tensioning post, and the third tensioning post.

[0015] As a preferred technical solution, the adhesive-wiping gripper includes a lower clamping plate detachably disposed on the upper front side of the mounting plate, an upper clamping plate disposed above the lower clamping plate, a plurality of auxiliary guide posts detachably disposed between the upper and lower clamping plates, two auxiliary guide wheels detachably disposed between the upper and lower clamping plates, and a steering column detachably disposed between the upper and lower clamping plates. The upper and lower clamping plates are provided with clearance openings that pass through the upper and lower clamping plates vertically. The auxiliary guide posts are disposed along the outer edge of the lower clamping plate, and the two auxiliary guide wheels are respectively disposed at both ends of the clearance openings.

[0016] As a preferred technical solution, the movable pusher assembly includes a pusher cylinder detachably disposed on the mounting block, a pusher cylinder vertically and detachably disposed on the mounting block, and a connecting block disposed at one end of the piston rod of the pusher cylinder. A pusher block is detachably disposed on the upper side of the connecting block, and the pusher block is slidably connected to the base plate.

[0017] As a preferred technical solution, the lifting and pressing assembly includes a lifting mounting frame detachably disposed on the connecting seat, a lifting cylinder detachably disposed on the lifting mounting frame, a lifting connecting frame disposed on the piston rod of the lifting cylinder, and a pressing device detachably disposed on the lifting connecting frame, wherein the lifting connecting frame and the lifting mounting frame are slidably connected.

[0018] As a preferred technical solution, the fixed carrier includes a fixed base plate and a fixed upper shell detachably disposed on the upper side of the fixed base plate. The fixed upper shell is provided with a fixing hole that passes through it vertically, and a fixing groove that passes through it horizontally on one side of the fixed upper shell.

[0019] As a preferred technical solution, the material tray assembly includes a take-up and feed motor with two output shafts disposed on the fixed frame, and each of the two output shafts is fitted with a material tray.

[0020] As a preferred technical solution, a lifting seat is detachably provided on the upper side of the fixed base plate, and a soft pad is provided on the upper side of the lifting seat.

[0021] As a preferred technical solution, an alcohol replenishment component is detachably provided on the upper side of the workbench.

[0022] Compared with traditional technical solutions, the beneficial effects of the present invention are:

[0023] 1) The product is manually placed onto the fixed carrier. After the product is fixed, the lifting and pressing component presses the product. The clamping cylinder drives two adhesive wiping clamping components to come close and clamp the product. The adhesive wiping strip adheres to the product surface. Then the feeding and receiving motor rotates to realize the conveying of the adhesive wiping strip. In this way, the adhesive wiping strip wipes the residual adhesive off the product surface. The rotating device can rotate to realize multiple position changes of the product, and the residual adhesive is cleaned more thoroughly.

[0024] 2) The guide assembly can effectively guide the adhesive strip and provide appropriate tension. The auxiliary guide posts and auxiliary guide wheels on the adhesive gripper can wrap the adhesive strip around the adhesive gripper.

[0025] 3) Avoid openings to prevent interference between the headphones and the upper and lower clamps;

[0026] 4) The movable pusher assembly can drive the connecting block to move via the pusher cylinder, thereby adjusting the tension of the wiping tape;

[0027] 5) The soft padding provides gentle support to the product, preventing damage;

[0028] 6) The lifting cylinder drives the lifting connecting frame to move vertically, and the clamp moves accordingly to press the product. Attached Figure Description

[0029] Figure 1 This is a structural diagram of a flexible adhesive application mechanism provided in one embodiment of the present invention;

[0030] Figure 2 for Figure 1 A view from another direction;

[0031] Figure 3This is a structural diagram of an adhesive application assembly provided in one embodiment of the present invention;

[0032] Figure 4 A structural diagram of a fixing frame provided in one embodiment of the present invention;

[0033] Figure 5 This is a structural diagram of a clamping cylinder provided in one embodiment of the present invention;

[0034] Figure 6 This is a diagram showing the installation of an earphone according to an embodiment of the present invention.

[0035] Figure 7 An exploded view of a fixed vehicle provided in one embodiment of the present invention;

[0036] Figure 8 This is a structural diagram of a mobile pusher assembly provided in one embodiment of the present invention.

[0037] exist Figures 1-8 In the middle, 1. Workbench; 2. Rotating device; 3. Connecting seat; 4. Lifting and pressing assembly; 401. Lifting mounting frame; 402. Lifting cylinder; 403. Lifting connecting frame; 404. Presser; 5. Support assembly; 501. Support frame; 502. Base plate; 503. Fixing frame; 6. Material tray assembly; 601. Material feeding and receiving motor; 602. Material tray; 7. Glue application assembly; 701. Clamping cylinder; 7011. Output end; 702. First bracket; 703. Second bracket; 704. Mounting plate; 705. First tensioning column; 7 06. Second tensioning post; 707. Third tensioning post; 708. Fourth tensioning post; 709. First guide post; 710. Second guide post; 711. Tensioning wheel; 712. Third guide post; 713. Guide wheel; 714. Fourth guide post; 715. Fifth guide post; 716. Lower clamping plate; 7161. Clearance opening; 717. Upper clamping plate; 718. Auxiliary guide post; 719. Auxiliary guide wheel; 720. Steering post; 8. Fixed carrier; 801. Fixed base plate; 802. Fixed upper housing; 8021. Fixing hole;

[0038] 8022, Fixed groove; 803, Elevating seat; 8031, Arc groove; 804, Soft pad; 9, Adhesive strip; 10, Moving push belt assembly; 1001, Mounting block; 1002, Push belt cylinder; 1003, Connecting block; 1004, Push block; 11, Alcohol supply assembly; A, Earphone. Detailed Implementation

[0039] The invention will now be further described with reference to the accompanying drawings.

[0040] In the accompanying drawings of the embodiments of the present invention, the same or similar reference numerals correspond to the same or similar components. In the description of the present invention, it should be understood that if terms such as "top", "bottom", "left", "right", "front", "rear", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting the present patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0041] Please refer to Figures 1-8 An embodiment of the present invention provides a flexible adhesive application mechanism, comprising a worktable 1, a connecting seat 3 disposed on a rotating device 2, a lifting and pressing assembly 4 disposed on the upper side of the connecting seat 3, a support assembly 5 disposed on the upper side of the worktable 1, a material tray 602 assembly disposed on the fixed frame 503, and an adhesive application assembly 7 disposed on the upper side of the substrate 502. The rotating device 2 is detachably disposed on the upper side of the worktable 1, and a fixing carrier 8 for fixing the product is detachably disposed on the upper side of the connecting seat 3. The lifting and pressing assembly 4 is used to press the product, and the support assembly... 5 includes a support frame 501, a base plate 502 slidably disposed on the upper side of the support frame 501, and a fixing frame 503 detachably disposed on the upper side of the base plate 502. The material tray 602 assembly is used to wind the adhesive strip 9. The adhesive application assembly 7 includes a clamping cylinder 701 detachably disposed on the upper side of the base plate 502 and two adhesive application clamping assemblies. The clamping cylinder 701 has two output ends 7011 arranged opposite to each other. The two adhesive application clamping assemblies are respectively disposed on the two output ends 7011. The adhesive strip 9 is wound around the two adhesive application clamping assemblies.

[0042] The product of this invention is earphone A. Earphone A is manually placed onto the fixed carrier 8. After earphone A is fixed, the lifting and pressing assembly 4 presses earphone A tightly. The clamping cylinder 701 drives two adhesive wiping clamping assemblies to approach and clamp earphone A, causing the adhesive wiping belt 9 to adhere to the surface of earphone A. Then, the feed motor 601 rotates, conveying the adhesive wiping belt 9. In this way, the adhesive wiping belt 9 wipes away residual adhesive from the surface of earphone A. The rotating device 2 rotates, enabling multiple position changes for earphone A, resulting in more thorough removal of residual adhesive.

[0043] like Figures 1-5As shown, the adhesive clamping assembly includes a first bracket 702 and a second bracket 703 detachably and side-by-side on the upper side of the substrate 502, a mounting plate 704 detachably and side-by-side on the output end 7011, and adhesive clamping claws detachably and side-by-side on the mounting plate 704 away from the clamping cylinder 701. A first tensioning column 705 and a second tensioning column 706 are symmetrically and detachably arranged on the upper side of the first bracket 702. A third tensioning column 707 and a fourth tensioning column 708 are symmetrically and detachably arranged on the upper side of the second bracket 703. A guide assembly for guiding the material strip is detachably arranged on the upper side of the mounting plate 704. The two guide assemblies are symmetrically arranged. A movable pusher assembly 10 is detachably arranged between the mounting plate 704 and the first bracket 702. The first tensioning column 705 and the third tensioning column 707 are arranged side-by-side, and the second tensioning column 706 and the fourth tensioning column 708 are arranged side-by-side.

[0044] Furthermore, such as Figures 1-4 As shown, the guiding assembly includes a first guide post 709, a second guide post 710, a tensioning wheel 711, and a third guide post 712 detachably disposed on the upper rear side of the mounting plate 704; a guide wheel 713 detachably disposed on the upper middle side of the mounting plate 704; and a fourth guide post 714 and a fifth guide post 715 detachably disposed on the upper front side of the mounting plate 704. The adhesive strip 9 is arranged along the first tensioning post 705, the second tensioning post 706, the first guide post 709, the second guide post 710, the tensioning wheel 711, the third guide post 712, the fourth guide post 714, the adhesive gripper, the fifth guide post 715, the guide wheel 713, the fourth tensioning post 708, and the third tensioning post 707. The fourth guide post 714 is located in front of the fifth guide post 715, and the fifth guide post 715 is located in front of the guide wheel 713. The guiding assembly can effectively guide the adhesive strip 9 and provide appropriate tension.

[0045] like Figures 1-4 As shown, the adhesive-wiping gripper includes a lower clamping plate 716 detachably disposed on the upper front side of the mounting plate 704, an upper clamping plate 717 disposed above the lower clamping plate 716, a plurality of auxiliary guide posts 718 detachably disposed between the upper clamping plate 717 and the lower clamping plate 716, two auxiliary guide wheels 719 detachably disposed between the upper clamping plate 717 and the lower clamping plate 716, and a rotating... The guide post 720, the upper clamping plate 717 and the lower clamping plate 716 are provided with clearance opening holes 7161 that pass through the upper clamping plate 717 and the lower clamping plate 716 vertically, the auxiliary guide post 718 is provided along the outer edge of the lower clamping plate 716, and the two auxiliary guide wheels 719 are respectively provided at both ends of the clearance opening hole 7161. The auxiliary guide post 718 and the auxiliary guide wheel 719 on the adhesive wiping claw can wrap the adhesive wiping material 9 around the adhesive wiping claw.

[0046] Specifically, the avoidance opening 7161 prevents the earphone A from interfering with the upper clamping plate 717 and the lower clamping plate 716. There are 4 auxiliary guide posts 718, which are spaced apart. The steering post 720 can turn the wiping material belt 9.

[0047] like Figure 8 As shown, the movable pusher assembly 10 includes a pusher cylinder 1002 detachably disposed on the mounting block 1001, a pusher cylinder 1002 vertically detachably disposed on the mounting block 1001, and a connecting block 1003 disposed at one end of the piston rod of the pusher cylinder 1002. A pusher block 1004 is detachably disposed on the upper side of the connecting block 1003. The pusher block 1004 is slidably connected to the base plate 502. The movable pusher assembly 10 can drive the connecting block 1003 to move by the pusher cylinder 1002 to push the pusher block 1004 to move, thereby adjusting the tension of the adhesive tape 9.

[0048] like Figures 1-4 As shown, the lifting and pressing assembly 4 includes a lifting mounting frame 401 detachably mounted on the connecting seat 3, a lifting cylinder 402 detachably mounted on the lifting mounting frame 401, a lifting connecting frame 403 mounted on the piston rod of the lifting cylinder 402, and a presser 404 detachably mounted on the lifting connecting frame 403. The lifting connecting frame 403 is slidably connected to the lifting mounting frame 401. The lifting cylinder 402 drives the lifting connecting frame 403 to move vertically, and the presser 404 moves accordingly to press the product.

[0049] like Figure 6 and Figure 7 As shown, the fixed carrier 8 includes a fixed base plate 801 and a fixed upper housing 802 detachably disposed on the upper side of the fixed base plate 801. The fixed upper housing 802 is provided with a fixed hole 8021 that passes through it vertically, and a fixed groove 8022 that passes through it horizontally on one side of the fixed upper housing 802. The circular part of the earphone A is disposed in the fixed hole 8021, and the cylindrical part of the earphone A passes through the fixed groove 8022, which can fix the earphone A well.

[0050] like Figures 1-4 As shown, the material tray 602 assembly includes a take-up and feed motor 601 with two output shafts disposed on the fixed frame 503. Each of the two output shafts is fitted with a material tray 602. The rotation of the take-up and feed motor 601 drives the material tray 602 to rotate for take-up and feed.

[0051] like Figure 7As shown, a lifting seat 803 is detachably provided on the upper side of the fixed base plate 801. A soft pad 804 is provided on the upper side of the lifting seat 803. An arc-shaped groove 8031 ​​matching the cylindrical part of the earphone A is provided on the upper side of the lifting seat 803. The earphone A is placed on the soft pad 804, and the soft pad 804 provides soft support for the earphone A to prevent product damage.

[0052] like Figure 1 As shown, an alcohol supply component 11 is detachably installed on the upper side of the workbench 1. The alcohol supply component 11 can apply alcohol to the surface of the earphone A, making the removal of residual adhesive cleaner.

[0053] Any numerical values ​​cited herein include all values ​​ranging from a lower limit to an upper limit, increasing by one unit, with at least two units between any lower and any higher value. For example, if the quantity of a component or the value of a process variable (e.g., temperature, pressure, time, etc.) is described as being from 1 to 90, preferably from 20 to 80, more preferably from 30 to 70, the purpose is to illustrate that values ​​such as 15 to 85, 22 to 68, 43 to 51, 30 to 32 are also explicitly listed in this specification. For values ​​less than 1, a unit is appropriately considered to be 0.0001, 0.001, 0.01, 0.1, etc. These are merely examples intended for explicit expression, and it can be assumed that all possible combinations of values ​​listed between the minimum and maximum values ​​are similarly explicitly stated in this specification.

[0054] Unless otherwise stated, all ranges include the endpoints and all numbers between them. The terms "approximately" or "about" used with ranges apply to both endpoints of the range. Thus, "approximately 20 to 30" is intended to cover "approximately 20 to approximately 30," including at least the specified endpoints.

[0055] All articles and references disclosed herein, including patent applications and publications, are incorporated herein by reference for various purposes. The term “substantially constitutes…” used to describe a combination should include the identified elements, components, parts, or steps, as well as other elements, components, parts, or steps that do not substantially affect the essential novelty of the combination. The use of the terms “comprising” or “including” to describe combinations of elements, components, parts, or steps herein also contemplates embodiments substantially constituted by such elements, components, parts, or steps. The use of the term “may” herein is intended to indicate that any described attribute included by “may” is optional.

[0056] Multiple elements, components, parts, or steps can be provided by a single integrated element, component, part, or step. Alternatively, a single integrated element, component, part, or step can be divided into multiple separate elements, components, parts, or steps. The use of "a" or "an" to describe an element, component, part, or step does not imply the exclusion of other elements, components, parts, or steps.

[0057] It should be understood that the above description is for illustrative purposes and not for limitation. Many embodiments and applications beyond the provided examples will be apparent to those skilled in the art upon reading the above description. Therefore, the scope of this teaching should not be determined by reference to the above description, but rather by reference to the appended claims and the full scope of their equivalents. For purposes of completeness, all articles and references, including patent applications and publications, are incorporated herein by reference. The omission of any aspect of the subject matter disclosed herein in the preceding claims is not intended as a waiver of that subject matter, nor should it be construed as an indication that the inventors have not considered that subject matter as part of the disclosed inventive subject matter.

Claims

1. A flexible adhesive application mechanism, characterized in that, include: The workbench is provided with a detachable rotating device on its upper side; A connecting seat is provided on the rotating device, and a fixing carrier for fixing the product is detachably provided on the upper side of the connecting seat; The lifting and pressing assembly, located on the upper side of the connecting seat, is used to press the product. The support assembly disposed on the upper side of the workbench includes a support frame, a base plate slidably disposed on the upper side of the support frame, and a fixing frame detachably disposed on the upper side of the base plate. The tray assembly, which is mounted on the fixed frame, is used to wrap the adhesive tape. The adhesive application assembly disposed on the upper side of the substrate includes a clamping cylinder detachably disposed on the upper side of the substrate and two adhesive application clamping assemblies. The clamping cylinder has two output ends arranged opposite each other, and the two adhesive application clamping assemblies are respectively disposed on the two output ends. The adhesive application strip is wound around the two adhesive application clamping assemblies. Each adhesive application clamping assembly includes a first bracket and a second bracket detachably disposed side-by-side on the upper side of the substrate, a mounting plate detachably disposed on the output end, and adhesive application grippers detachably disposed on the mounting plate at the end opposite to the clamping cylinder. A first tensioning post and a second tensioning post are symmetrically and detachably disposed on the upper side of the first bracket, and a third tensioning post and a fourth tensioning post are symmetrically and detachably disposed on the upper side of the second bracket. A guide assembly for guiding the strip is detachably disposed on the upper side of the mounting plate, and two guide assemblies are symmetrically arranged. A movable pusher assembly is detachably disposed between the mounting plate and the first bracket. The guide assembly includes a first guide post detachably disposed on the upper rear part of the mounting plate. A second guide post, a tensioning wheel, a third guide post, a guide wheel detachably mounted on the upper side of the middle portion of the mounting plate, and a fourth and fifth guide post detachably mounted on the upper front portion of the mounting plate are provided. The adhesive strip is arranged along the first tensioning post, the second tensioning post, the first guide post, the second guide post, the tensioning wheel, the third guide post, the fourth guide post, the adhesive clamp, the fifth guide post, the guide wheel, the fourth tensioning post, and the third tensioning post. The adhesive clamp includes a lower clamp detachably mounted on the upper front portion of the mounting plate. The system includes a plate, an upper clamping plate positioned above the lower clamping plate, multiple auxiliary guide posts detachably positioned between the upper and lower clamping plates, two auxiliary guide wheels detachably positioned between the upper and lower clamping plates, and a steering column detachably positioned between the upper and lower clamping plates. The upper and lower clamping plates are provided with clearance openings that pass through the upper and lower clamping plates vertically. The auxiliary guide posts are positioned along the outer edge of the lower clamping plate, and the two auxiliary guide wheels are respectively positioned at both ends of the clearance openings.

2. The flexible adhesive application mechanism according to claim 1, characterized in that, The movable pusher assembly includes a pusher cylinder detachably mounted on the mounting block, a pusher cylinder vertically detachably mounted on the mounting block, and a connecting block mounted on one end of the piston rod of the pusher cylinder. A pusher block is detachably mounted on the upper side of the connecting block, and the pusher block is slidably connected to the base plate.

3. The flexible adhesive application mechanism according to claim 1, characterized in that, The lifting and pressing assembly includes a lifting mounting frame detachably mounted on the connecting seat, a lifting cylinder detachably mounted on the lifting mounting frame, a lifting connecting frame mounted on the piston rod of the lifting cylinder, and a pressing device detachably mounted on the lifting connecting frame. The lifting connecting frame and the lifting mounting frame are slidably connected.

4. The flexible adhesive application mechanism according to claim 1, characterized in that, The fixed carrier includes a fixed base plate and a fixed upper housing detachably disposed on the upper side of the fixed base plate. The fixed upper housing is provided with a fixing hole that passes through it vertically, and a fixing groove that passes through it horizontally on one side of the fixed upper housing.

5. The flexible adhesive application mechanism according to claim 1, characterized in that, The material tray assembly includes a take-up and feed motor with two output shafts mounted on the fixed frame, and each of the two output shafts is fitted with a material tray.

6. The flexible adhesive application mechanism according to claim 4, characterized in that, A lifting seat is detachably provided on the upper side of the fixed base plate, and a soft pad is provided on the upper side of the lifting seat.

7. The flexible adhesive application mechanism according to claim 1, characterized in that, An alcohol supply component is detachably installed on the upper side of the workbench.

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